CN205261665U

CN205261665U - Electromagnetic oven

Info

Publication number: CN205261665U
Application number: CN201520979149.9U
Authority: CN
Inventors: 瞿义; 金振卫
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2015-11-30
Filing date: 2015-11-30
Publication date: 2016-05-25
Anticipated expiration: 2025-11-30

Abstract

The utility model provides an electromagnetic oven. The induction cooker comprises: including panel, lower cover (2), be located the panel with upper cover (1) between lower cover (2), be located coil panel support (3) in the chamber (21) that holds that lower cover (2) formed, set up first connecting piece (11) on upper cover (1), set up second connecting piece (31) on coil panel support (3), at least through first connecting piece (11) with second connecting piece (31) are connected and are makeed coil panel support (3) fixed position. The utility model provides an electromagnetic oven, not only the equipment process of this electromagnetic oven is simple, and this electromagnetic oven guarantees that the distance on coil panel to pan surface is difficult for changing.

Description

Electromagnetic oven

Technical field

The utility model relates to an electro-technical field, relates in particular to a kind of electromagnetic oven.

Background technology

Electromagnetic oven is a kind of heating and the conventional stove and accessory of cooking food, mainly comprises upper cover and lower cover, and wherein, upper cover is used forPlace irony pan, in the housing region that lower cover forms, be provided with the parts such as coil panel, control circuit board, fan.

Existing electromagnetic oven, in assembling process, is first arranged on coil bracket on the screw pole of base by screw,Again upper cover and lower cover are fitted together by set screws. Due to the demand of user to electromagnetic oven high energy efficiency, make coil bracketQuality increasing, for coil bracket can be stably fixed in the container cavity that lower cover forms, at static lineCircle when disc carrier, ensures the intensity of screw pole by the diameter that increases screw pole, thereby it is solid to realize the installation of coil bracketFixed.

But, because upper cover and coil bracket all need to be fixed by screws in down to cover, cause the assembling of electromagnetic ovenComplex process, waste raw material, further, increase the diameter of screw pole, can cause the wall thickness of screw pole to increase, in the time being heatedScrew pole is easily out of shape, and causes the coil panel arranging on coil bracket to change to the distance on pan surface, not only makes potFood in tool is heated inhomogeneous, also can change insulated gate bipolar transistor (InsulatedGateBipolarTransistor, is called for short IGBT) temperature rise, thereby affect duty and the service life of electromagnetic oven.

Utility model content

In order to solve the assembling process complex process of the electromagnetic oven of mentioning in background technology, waste raw material; Coil panel props upAt least one technical problem during the coil panel arranging on frame changes to the distance on pan surface, the utility model provides onePlant electromagnetic oven.

To achieve these goals, the utility model provides a kind of electromagnetic oven, comprises panel, lower cover, is positioned at described panelAnd upper cover between described lower cover, be positioned at the coil bracket of the container cavity that described lower cover forms, cover on described and arrange theA connection piece, arranges the second connector on described coil bracket, be at least connected with described second by described the first connectorPart is connected described coil bracket position is fixed.

The present embodiment by cover the first connector be set, the second connector is set on coil bracket, at least pass throughThe first connector is connected coil bracket position is fixed with the second connector. By above covering the first connector of settingAnd the second connector arranging on coil bracket, just coil bracket position can be fixed, simplify the dress of electromagnetic ovenAllotment of labor's skill, saves material. Further, this fixing mode in coil bracket position that makes, does not need to increase the first connectorWith the wall thickness of the second connector, can prevent temperature distortion, the distance between coil panel and upper cover is determined by the first connector, protectsDemonstrate,proved coil panel and be difficult for changing to the distance on pan surface, not only the food in pan is heated evenly, and also makes electromagnetic ovenCan be operated in normal condition, extend the service life of electromagnetic oven.

Alternatively, described the first connector and described the second connector are at least provided with restriction described first on one of themBetween connector and described the second connector, produce the locating part of relative displacement.

Alternatively, described locating part is the upper groove being arranged on described the second connector, described the first connector bottomBe arranged in described upper groove.

Alternatively, the 3rd connector is set in the container cavity of described lower cover, on described the second connector, is also provided with downGroove, described the 3rd connector top is arranged in described low groove.

The utility model engages with the upper groove of coil bracket by the first connector of upper cover, and the 3rd of lower cover connectsPart engages with the low groove of coil bracket, and coil bracket can be stably fixed to the container cavity that upper cover and lower cover formIn, therefore do not need to increase the wall thickness of the first connector and the 3rd connector, prevent temperature distortion, and because first of upper cover connectsFitting engages with the upper groove of coil bracket, and the distance between coil panel and upper cover is determined by the first connector, ensuresCoil panel be difficult for changing to the distance on pan surface, not only the food in pan is heated evenly, and also makes the electromagnetic oven canTo be operated in normal condition, extend the service life of electromagnetic oven.

Alternatively, described the second connector and described the 3rd connector have the groove and the through hole that pass through completely for screw,Described the first connector, described the second connector and described the 3rd connector are mounted with by same screw.

Alternatively, described the first connector has double-screw bolt, described in described upper cover and described lower cover pass successively by screwThrough hole, described groove, penetrate in described double-screw bolt and be solidly installed.

Alternatively, the shape on the top of described through hole and the form fit of screw cap.

Alternatively, described upper groove and described low groove are positioned on same vertical axis.

Alternatively, the external diameter of the first connector is less than the internal diameter of described upper groove, and the external diameter of described the 3rd connector is less thanThe internal diameter of described low groove.

The present embodiment the first connector and the 3rd connector are in assembling process, and engaging easily, improves efficiency of assembling.

Alternatively, described the first connector is the first fixed leg, and described the 3rd connector is the second fixed leg, described firstFixed leg is arranged on the inward flange of described upper cover.

Alternatively, described the second fixed leg is arranged on the outward flange of described coil bracket.

Alternatively, described electromagnetic oven is rectangle electromagnetic oven, described the second connector, described the first fixed leg and describedTwo fixed legs are 3, and described the second connector is evenly arranged on the outward flange of described coil bracket, and described upper cover is adjacentFirst fixed leg is set respectively on 3 inward flanges, covers in the position of described the first fixed leg of correspondence under described and be provided withDescribed the second fixed leg.

The present embodiment is 3 by the second connector, the first fixed leg and the second fixed leg, has realized with minimumMaterial, can be stably fixed at coil bracket between upper cover and lower cover.

Alternatively, described the first connector is connected with the inward flange of described upper cover by a plate, and described second connectsPart is connected with the outward flange of described coil bracket by a dowel.

The installation site of the present embodiment coil panel determines by connecting plate and dowel, therefore, before moulding, can be rightThe size of connecting plate and dowel arranges, and according to the size arranging, carries out the moulding of connecting plate and dowel, makes lineCircle disc carrier can, according to the function needs of electromagnetic oven, be arranged on optional position.

Alternatively, described the first connector and described the second connector are the first fastener and the second buckle cooperatively interactingPart.

Structure of the present utility model and its other utility model objects and beneficial effect will be in conjunction with the drawings andDescription of preferred embodiments and more becoming apparent.

Brief description of the drawings

Fig. 1 is the exploded perspective view one of the utility model electromagnetic oven;

Fig. 2 is the exploded perspective view two of the utility model electromagnetic oven;

Fig. 3 is the package assembly profile of the upper cover shown in Fig. 2, coil bracket and lower cover.

Description of reference numerals:

1-upper cover 2-lower cover 3-coil bracket

11-the first connector 12-connecting plate 13-double-screw bolt

21-container cavity 22-the 3rd connector 23-through hole

The top 31-second connector 32-upper groove of 24-through hole

33-low groove 34-dowel 35-groove

Detailed description of the invention

Embodiment mono-

Fig. 1 is the exploded perspective view one of the utility model electromagnetic oven. As shown in Figure 1, the electromagnetic oven bag that the present embodiment providesDraw together panel, lower cover 2, upper cover 1 between panel and lower cover 2, be positioned at the coil bracket of the container cavity 21 that lower cover 2 forms3. Wherein, on upper cover 1, panel is set, can placing cooker on panel etc., coil panel is set on coil bracket 3, can oppositeThe pan of placing on plate heats. Alternatively, lower cover 2 forms container cavity 21 is interior can also arrange control circuit board, windThe parts such as fan.

In the present embodiment, in order to ensure that coil panel is difficult for changing to the distance on pan surface, and simplify electromagnetismThe assembling process of stove, arranges the first connector 11 on the upper cover 1 of the present embodiment, the second connector 31 is set on coil bracket 3,At least be connected coil bracket 3 positions are fixed with the second connector 31 by the first connector 11.

Particularly, in electromagnetic oven assembling process, be first connected with the second connector 31 by the first connector 11, makeCoil bracket 3 positions are fixed, and then one of them of upper cover 1 or coil bracket 3 are fixedly connected with lower cover 2.

Alternatively, the first connector 11 is connected with the inward flange of upper cover 1 by a plate 12, and the second connector 31 passes throughOne dowel 34 is connected with the outward flange of coil bracket 3.

In specific implementation process, can be according to the installation site of coil bracket 3, before moulding, to connecting plate 12And the size of dowel 34 arranges, according to the size arranging, carry out the moulding of connecting plate and dowel, make coil panelSupport 3 can, according to the function needs of electromagnetic oven, be arranged on optional position.

In the present embodiment, between the first connector and the second connector, can connect by following feasible implementation.

A kind of feasible implementation is: the first connector 11 and first fastener of the second connector 31 for cooperatively interactingWith the second fastener (not shown). The first connector 11 and the second connector 31 interconnect by the mode of buckle.

Another kind of feasible implementation is: the first connector 11 and the second connector 31 are at least provided with on one of themLimit the locating part that produces relative displacement between the first connector 11 and the second connector 31. As shown in Figure 1, concrete with oneExample is example, and locating part is that setting is arranged on upper groove with upper groove 32, the first connector 11 bottoms on the second connector 31In 32, be fastened in upper groove 32. It will be understood by those skilled in the art that locating part can also be for being arranged on the first connectorThe groove of 11 bottom, the second connector 31 tops are arranged on (not shown) in this groove, are fastened in this groove. This enforcementExample has realized the engagement connection of the first connector 11 and the second connector 31 by locating part.

Embodiment bis-

Fig. 2 is the exploded perspective view two of the utility model electromagnetic oven. Fig. 3 be the upper cover shown in Fig. 2, coil bracket andThe package assembly profile of lower cover. As shown in Figures 2 and 3, the present embodiment is on the basis of embodiment mono-, in holding of lower cover 2Chamber 21 is interior to be arranged and on the 3rd connector 22, the second connectors 31, is also provided with low groove 33, the three connector 22 tops and is arranged atIn low groove 33.

Alternatively, the first connector 11 is the first fixed leg, and the 3rd connector 22 is the second fixed leg, and the first fixed leg is establishedPut the inward flange at upper cover 1. The second fixed leg is arranged on the outward flange of coil bracket 3.

Particularly, on the upper cover 1 of the present embodiment, be provided with the first fixed leg, on lower cover 2, be provided with the second fixed leg, coilOn disc carrier 3, be provided with and on the second connector 31, the second connectors 31, be provided with upper groove 32 and low groove 33, the second is fixingCapital end is arranged in low groove 33, and the first fixed leg bottom is arranged in upper groove 32.

Particularly, in electromagnetic oven assembling process, first the upper groove of coil bracket 3 32 is enclosed within to first of upper cover 1 and consolidatesOn fixed column, then the second fixed leg of lower cover 2 is fastened in low groove 33, it will be understood by those skilled in the art that all rightFirst the low groove of coil bracket 3 33 is enclosed within on the second fixed leg of lower cover 2, then by the first fixed leg engaging of upper cover 1In upper groove 32, thereby close upper and lower covers, coil bracket 3 is fixed on to the container cavity 21 that upper cover 1 and lower cover 2 formIn. Hence one can see that, and in the assembling process of electromagnetic oven, the present embodiment has been simplified assembling process, easy to assembly flexible.

The utility model engages with the upper groove of coil bracket by the first locating dowel of upper cover, the second location of lower coverPost engages with the low groove of coil bracket, and coil bracket can be stably fixed to the container cavity that upper cover and lower cover formIn, therefore do not need to increase the wall thickness of the first fixed leg and the second fixed leg, prevent temperature distortion, and first fixed due to upper coverPosition post engages with the upper groove of coil bracket, and the distance between coil panel and upper cover is determined by the first locating dowel, ensuresCoil panel be difficult for changing to the distance on pan surface, not only the food in pan is heated evenly, and also makes the electromagnetic oven canTo be operated in normal condition, extend the service life of electromagnetic oven.

Below in conjunction with Fig. 2 and Fig. 3, the package assembly of upper cover, coil bracket and lower cover to the present embodiment is carried out in detailDescribe in detail bright.

In the present embodiment, the first fixed leg is arranged on the inward flange of upper cover 1, and the second fixed leg is arranged on lower cover and formsContainer cavity 21 in, the second connector 31 is arranged on the outward flange of coil bracket 3. The first fixed leg is by connecting plate 12 and upperThe inward flange of lid 1 connects, and the second connector 31 is connected with the outward flange of coil bracket 3 by dowel. The first fixed legExternal diameter is less than the internal diameter of upper groove 32, and the external diameter of the second fixed leg is less than the internal diameter of low groove 33, makes the first fixed leg andTwo fixed legs are in assembling process, and engaging easily, improves efficiency of assembling.

Preferably, the electromagnetic oven that the present embodiment provides can be rectangle electromagnetic oven as shown in Figure 2, the second connector 31,The first fixed leg and the second fixed leg are 3, and the second connector 31 is evenly arranged on the outward flange of coil bracket, upper coverOn 1 adjacent 3 inward flanges, first fixed leg is set respectively, on lower cover 2, is provided with in the position of corresponding the first fixed legThe second fixed leg.

Further, for making coil bracket be stably fixed between upper cover and lower cover when, can also realizeLid is fixing with lower cover, improves efficiency of assembling, and the present embodiment can also pass through this second connector, the first fixed leg and secondFixed leg, is fixed upper cover and lower cover. Specific as follows:

The second connector 31 and the 3rd connector 22 have the groove 35 and the through hole 23, the first that pass through completely for screw and connectPart 11, the second connector 31 and the 3rd connector 22 are mounted with by same screw.

In specific implementation process, on the second connector 31 of coil bracket 3, be provided with groove 35, groove 35 is communicated withGroove 32 and low groove 33. Upper groove 32 is positioned on same vertical axis with low groove 33. The first fixed leg has double-screw bolt 13, theTwo fixed legs have through hole 23, and upper cover 1 passes through hole 23, groove 35 with lower cover 2 successively by screw, consolidates and penetrate in double-screw bolt 13Be fitted together. Wherein, the shape on top 24 of through hole 23 and the form fit of screw cap.

In concrete assembling process, the first locating dowel of upper cover 1 is being engaged with the upper groove 32 of coil bracket 3,After the second locating dowel of lower cover 2 engages with the low groove 33 of coil bracket 3, can be from the through hole 23 of the second locating dowel of lower cover 2In penetrate screw, this screw, through groove 35, finally penetrates in the double-screw bolt 13 of upper cover, realizes being fixedly mounted with of upper cover and lower cover.

The present embodiment, to being fixedly mounted with in process of upper cover and lower cover, has also been strengthened consolidating coil bracket furtherFixed, i.e. fixing by coil bracket of the present embodiment, and upper cover and lower cover to be fixedly mounted with process integrated, not only save material,Also improve efficiency of assembling.

Further, upper cover 1 is by acrylonitrile-butadiene-styrene copolymer (AcrylonitrilebutadieneStyrenecopolymers, is called for short ABS) material makes, and wherein, ABS material is difficult for deforming, at fixed cover and lower coverAfterwards, the distance between coil panel and upper cover is determined by the first locating dowel, has further ensured the distance of coil panel to pan surfaceChange from being difficult for.

Finally it should be noted that: above each embodiment is only in order to the technical solution of the utility model to be described, but not to its limitSystem; Although the utility model is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art shouldUnderstand: its technical scheme that still can record aforementioned each embodiment is modified, or to wherein some or all ofTechnical characterictic is equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from this practicality newlyThe scope of the each embodiment technical scheme of type.

Claims

1. an electromagnetic oven, comprises panel, lower cover (2), is positioned at upper cover (1) between described panel and described lower cover (2), is positioned atCoil bracket (3) in the container cavity (21) that described lower cover (2) forms, is characterized in that, described upper cover arranges first on (1)Connector (11), arranges the second connector (31) on described coil bracket (3), at least by described the first connector (11) andDescribed the second connector (31) is connected described coil bracket (3) position is fixed.

2. electromagnetic oven according to claim 1, is characterized in that, described the first connector (11) and described the second connector(31) be at least provided with on one of them between described the first connector of restriction (11) and described the second connector (31) and produce phaseTo the locating part of displacement.

3. electromagnetic oven according to claim 2, is characterized in that, described locating part is for being arranged at described the second connector(31) upper groove (32) on, described the first connector (11) bottom is arranged in described upper groove (32).

4. electromagnetic oven according to claim 3, is characterized in that, arranges in the container cavity (21) of described lower cover (2)Three connectors (22), are also provided with low groove (33) on described the second connector (31), establish on described the 3rd connector (22) topBe placed in described low groove (33).

5. electromagnetic oven according to claim 4, is characterized in that, described the second connector (31) and described the 3rd connector(22) there is the groove (35) and the through hole (23) that pass through completely for screw, described the first connector (11), described the second connector(31) and described the 3rd connector (22) be mounted with by same screw.

6. electromagnetic oven according to claim 5, is characterized in that, described the first connector (11) has double-screw bolt (13), instituteState upper cover (1) and pass successively described through hole (23), described groove (35) with described lower cover (2) by screw, penetrate described double-screw bolt(13) in and be solidly installed.

7. electromagnetic oven according to claim 6, is characterized in that, shape and the screw on the top (24) of described through hole (23)The form fit of cap.

8. electromagnetic oven according to claim 4, is characterized in that, described upper groove (32) is positioned at described low groove (33)On same vertical axis.

9. electromagnetic oven according to claim 4, is characterized in that, the external diameter of described the first connector (11) be less than described onThe internal diameter of groove (32), the external diameter of described the 3rd connector (22) is less than the internal diameter of described low groove (33).

10. electromagnetic oven according to claim 4, is characterized in that, described the first connector (11) is the first fixed leg,Described the 3rd connector (22) is the second fixed leg, and described the first fixed leg is arranged on the inward flange of described upper cover (1).

11. electromagnetic ovens according to claim 10, is characterized in that, described the second fixed leg is arranged on described coil panel and props upThe outward flange of frame (3).

12. electromagnetic ovens according to claim 11, is characterized in that, described electromagnetic oven is rectangle electromagnetic oven, described secondConnector (31), described the first fixed leg and described the second fixed leg are 3, and described the second connector (31) evenly arrangesAt the outward flange of described coil bracket (3), on adjacent 3 inward flanges of described upper cover (1), arrange respectively one first fixingPost, described lower cover (2) is upper is provided with described the second fixed leg in the position of described the first fixed leg of correspondence.

13. electromagnetic ovens according to claim 1, is characterized in that, described the first connector (11) passes through a plate(12) be connected with the inward flange of described upper cover (1), described the second connector (31) is by a dowel (34) and described coil panelThe outward flange of support (3) connects.

14. electromagnetic ovens according to claim 1, is characterized in that: described the first connector (11) is connected with described secondFirst fastener and second fastener of part (31) for cooperatively interacting.